[i=s]This post was last edited by IC Crawler on 2022-7-16 23:04[/i]It has been two weeks since I last posted the first version of the circuit design. In these two days, I updated some circuit designs ...
[i=s]This post was last edited by MianQi on 2021-11-20 10:33[/i]Download link here: https://docs.ai-thinker.com/blue_tooth_pb
The sample tutorial is here: https://aithinker.blog.csdn.net/article/detai...
After using the burning software to download the program into the MCU, the MCU can execute the program normally. After power failure, the MCU will not have any operation after power failure. However, ...
Overview
UWB (Ultra Wide Band) is a carrier-free communication technology that uses nanosecond non-sinusoidal narrow pulses to transmit data, so it occupies a wide spectrum range. Traditional position...
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Live Topic: Recommendations for laser diodes and peripheral power supplies that can be used in LiDAR
Live broadcast time: May 24 (Tuesday) 10:00-11:00 am
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Brief introduction: In recent years...
Introduction
With the development of modern science and technology, automatic control based on embedded systems has been widely used in industry. At present, the mechanical complexity of indust...[Details]
At present, domestic
Output drive voltage selection:
When the AC power is within 20W, 48V is more suitable;
The most suitable output voltage for larger power AC drive is about 36V;...[Details]
As "dual carbon" and "emission reduction" are gaining more and more attention, the application of motor control systems, as major electricity consumers, is developing towards high efficiency, high fr...[Details]
What is RAEB? This week, a video of an AI TO Wenjie M5 smart driving version "riding" on a BYD Dolphin sparked heated discussion. It is speculated from the video that the M5 accelerated suddenly wh...[Details]
Samsung has released an official trailer and is scheduled to unveil a number of new products including Galaxy Note20, Z Flip 5G, Buds, etc. on August 5. The whistleblower Ishan Agarwal reveal...[Details]
; LCD_F84.ASM
; LCD_RESET - provides a means for the user to manually reset the LCD
; - brings RA.0 (serial lead) low for 2.5 secs. During this
; time, the user should manually reset the LCD.
...[Details]
Software environment: ADS1.2 Development board: GEC210 Theoretical knowledge: Refer to the introduction of LED principle Because ADS needs to be entered from assembly by default, our code first...[Details]
1 Introduction to micro motors
Micro motors refer to motors that are different from conventional motors in principle, structure, performance, and function, and have very small size and output ...[Details]
On May 31, the Hong Kong Polytechnic University (PolyU) announced that it had recently achieved a scientific breakthrough with scientists from South Korea’s Yonsei University. The light sensor they d...[Details]
Abstract: This article introduces the frequency refinement process, analyzes several issues in the frequency refinement process of frequency shift method (ZOOM), and finally introduces the use of...[Details]
China Energy Storage Network News:
The Energy Internet Forum of the 2016 International Energy Transformation Forum is jointly hosted by Envision Energy Technology Co., Ltd., Tsinghua Universi...[Details]
Continuing to learn ARM7, I practiced the internal timer T0 of LPC2103, setting the timer to 1S to make the LED flash. The specific test procedure is as follows:
/**************ARM7(LPC2103) exer...[Details]
China Energy Storage Network:
Electricity, as a special commodity, has not yet achieved large-scale economic storage, so the power system still needs to achieve a real-time balance between ...[Details]
If you are driving an LED, then a resistor of about 1K will do. If you want a brighter brightness, the resistor can be reduced, but the minimum value should not be less than 200 ohms, otherwise the c...[Details]
Total inventories at the world's nine leading chipmakers hit a record high of $64.7 billion at the end of June, Nikkei reported, as companies moved quickly to boost production to ease a prolonged sho...[Details]